Muscle treatment device



FIG. 1 is a right top perspective view of a muscle treatment device showing my new design. A perspective view from the left top is a mirror image thereof.

FIG. 2 is a right side elevational view thereof. A left side elevational view is a mirror image thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a right side elevational view similar to FIG. 2, but with an upper part pivoted downwardly to a different position. 

I claim the ornamental design for a muscle treatment device, as shown and described. 